Portable door lock

Closure fasteners – Portable securer plate or bar – Swinging holding member

Patent

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Details

E05C 1754

Patent

active

041357485

ABSTRACT:
This invention is an improved security door lock, particularly to night security latching arrangements, and specifically to a portable door lock that can be carried during travel for use in securing hotel and motel doors against entry. The portable door lock of this invention can also be used in the home or permanent residence for security against the entry of unauthorized persons. The convenient small size and configuration of this device makes it possible to carry it in the pocket, on a key-chain, or in a suitcase compartment while travelling.

REFERENCES:
patent: 1167342 (1916-01-01), Fraser
patent: 3313566 (1967-04-01), Sipes

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